/* Reset Styles and Body Styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #27272c;
}

/* Button Styling */
button {
    position: relative;
    background: #444;
    padding: 1rem 3rem;
    border: none;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    font-size: 1rem;
    transition: 0.2s;
}

/* Button hover effects */
button:hover {
    letter-spacing: 0.2rem;
    padding: 1.1rem 3.1rem;
    background: var(--clr);
    color: var(--clr);
    animation: box 3s infinite;
}

/* Button Pseudo-elements */
button::before {
    content: "";
    position: absolute;
    inset: 2px;
    background: #272822;
}

button span {
    position: relative;
    z-index: 1;
}

button i {
    position: absolute;
    inset: 0;
    display: block;
}

/* Button icon Animation */
button i::before {
    content: "";
    position: absolute;
    width: 10px;
    height: 2px;
    left: 80%;
    top: -2px;
    border: 2px solid var(--clr);
    background: #272822;
    transition: 0.2s;
}

button i::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 2px;
    left: 20%;
    bottom: -2px;
    border: 2px solid var(--clr);
    background: #272822;
    transition: 0.2s;
}

button:hover i::before {
    width: 15px;
    left: 20px;
    animation: move 3s infinite;
}

button:hover i::after {
    width: 15px;
    left: 80%;
    animation: move 3s infinite;
}

/* Keyframe Animations */
@keyframes move {
    0% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }

    100% {
        transform: translateX(0);
    }
}

@keyframes box {
    0% {
        box-shadow: #27272c;
    }

    50% {
        box-shadow: 0 0 25 var(--clr);
    }

    100% {
        box-shadow: #27272c;
    }
}